the coast. starting out pretty mild in most areas. napa, novato, half moon bay, mid to upper 50s -- 40s, excuse me. santa rosa at 50s 51 men low park and mid to upper 50s the rest of the bay. concord, livermore with 72 antioch and 70 los gatos. let's see how this is compared to 24 hours ago. see the heat creeping in in antioch. 8 degrees warmer. san francisco 1 degree warmer. santa rosa about 4 or 5 degrees warmer. 8:00 don't expect much change in temperatures even with the sunshine. low 50s santa rosa, napa. a few stringels and 60s around the rest of our neighborhoods. by noon that changes dramatically. 68 half moon bay, mid to upper 70s san francisco, oakland, palo alto and san rafael. low to mid-80s for the rest of us. by 4:00 mid to upper 80s napa, santa rosa, san rafael. low 90s in the east bay valleys and low to mid-80s around the bay with san francisco at 77.